20150525020101 Zhengzhou City Hongxin mining equipment manufacturer specializing in the production of pressure ball machine, gypsum pressure ball machine to understand price Please include pictures offer phones. To plant route: Zhengzhou Xingyang Old Town, Longgang Zone West Gypsum pressure ball machine ball press machine equipment due to its characteristics of gypsum pressure ball roll machine manufacturers, materials generally have high demands, these requirements are not Because manufacturers picky, but gypsum pressure ball machine roll can not afford not to meet the requirements of gypsum powder, so before entering the gypsum gypsum powder ball press machine must first undergo a rigorous screening. We believe that screening gypsum powder to meet the following three requirements to enter the small gypsum gypsum pressure ball machine ball press machine manufacturers have? Requirements are: no foreign body; good size uniform gypsum pressure ball which manufacturers? The size of a degree; humidity stable. More than three requirements are fundamental, because gypsum powder ball press machine is pressing, pressing the material pressure is relatively large, so the gypsum powder no further additives, adhesives this one, but the humidity gypsum powder must To ensure uniform and there is a certain degree, which is molded to the shape of the stable gypsum powder. Gypsum as cement retarder requirements So3 (sulfur trioxide) content greater than 35%, adhesion water content of less than 5%, the ignition loss of less than 2%, in line with the above requirements can be used gypsum cement retarder, setting time of cement to meet the requirements in the standard, with the gypsum in the cement industry. First: high purity calcium sulphate dihydrate content can be adjusted, less impurities compared with natural gypsum, high quality. Second: the microstructure of gypsum makes it require less water, the water evaporates after the formation of small holes, have an advantage on the mechanics, and less corrosive chlorine ions and other impurities, which can improve the strength and durability of gypsum pressure ball machine introduced Gypsum pressure ball gypsum powder will function, without the need to add any binder pressed into a lump-ball Gypsum pressure ball machine manufacturers to provide a quote, and as the ball was above 95%, hardness strong pressure out of the ball , transportation and handling should not be broken, and then supplied to the cement plant instead of natural gypsum coagulant used to ensure the purity of finished gypsum ball directly molded into the ball high strength, suitable for all kinds of transport, improve product transport capacity; gypsum pressure ball machine structure compact, easy maintenance, simple operation, short process, low energy consumption, low failure rate, the main part of the roll 2 9 chromium molybdenum vanadium steel casting, greatly improving the wear resistance and voltage capability of the machine with a longer life. Gypsum pressure ball machine manufacturers Which is better? Gypsum pressure ball machine manufacturers provided by the Zhengzhou City Hongxin Mining Equipment Co. Zhengzhou City Hongxin Mines Ltd. (www.hxyqj.com) is a leader in Zhengzhou, crushing grinding equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Hongxin leader in mining equipment with the staff warmly welcome all inquiries negotiations to create Hongxin mining equipment better future.